A55 lane closure after chemical spill near Colwyn Bay

One lane of the A55 remains closed after a chemical spill in Conwy county.

The expressway had to be shut at around 11:00GMT on Tuesday after 27,000 litres (6000 gallons) leaked from a tanker between Colwyn Bay and Llanddulas.

The incident caused severe delays.

One lane on the westbound carriageway remains closed.